CN106091916A - Wind deflector rotation angle detection apparatus, method and system - Google Patents
Wind deflector rotation angle detection apparatus, method and system Download PDFInfo
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- CN106091916A CN106091916A CN201610390217.7A CN201610390217A CN106091916A CN 106091916 A CN106091916 A CN 106091916A CN 201610390217 A CN201610390217 A CN 201610390217A CN 106091916 A CN106091916 A CN 106091916A
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- wind deflector
- rotation
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- angle
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
Abstract
The invention discloses a kind of wind deflector rotation angle detection apparatus, method and system, relate to field of air conditioning, for solving to carry out the problem that measure error in test process is big and is difficult to isolation positioning to the air conditioner air deflector anglec of rotation.Wind deflector rotation angle detection apparatus includes: drive signal detection module, is used for detecting the pulse signal of the driving motor of described wind deflector, and calculates the corresponding driving anglec of rotation according to frequency and the umber of pulse of described pulse signal；Numerical value display module, is used for receiving the described driving signal detection module calculated driving anglec of rotation, and shows the described driving anglec of rotation；Angle indicating module, for making phantom element follow the actual anglec of rotation that described wind deflector indicates described wind deflector with equal angular rotation.Embodiments of the invention are for the wind deflector anglec of rotation detection of indoor apparatus of air conditioner.
Description
Technical field
The present invention relates to field of air conditioning, particularly relate to a kind of indoor apparatus of air conditioner wind deflector rotation angle detection apparatus, method
And system.
Background technology
During the use of air-conditioning system, with reference to shown in Fig. 1, enclosed by regulating the wind deflector 1011 of indoor set 101
Rotary shaft 1012 around wind deflector is opened according to certain angle, adjusts air port 1013 air-out direction, meets user to wind direction
Require, or wind deflector is set to automatic swing mode, make air-conditioning system automatically control the anglec of rotation of wind deflector, promote room
Interior air quickly circulates, and accelerated heat circulates, thus realizes being rapidly achieved the purpose of user's design temperature.
Therefore, in the exploitation and test process of air-conditioning system, the anglec of rotation control of wind deflector is wherein important
Test content.Need wind deflector control algolithm in checking airconditioning control software whether correct, if to meet wanting of control specifications
Ask；The present rotation angel degree verifying wind deflector is needed to be whether the mesh set by control algolithm of wind deflector in airconditioning control software
Mark angle；When anomaly occurs, it is desirable to be able to quickly positioning is the fault that wind deflector drives module, or airconditioning control
The problem that in software, the defect of the control algolithm of wind deflector causes.
For the investigation of the measurement of the actual anglec of rotation of wind deflector and fault, existing method of testing is as follows:
A kind of mode is when air conditioner air deflector is opened at certain fixed angle, manually with bevel protractor measurement wind deflector stopping
Angle, but which is owing to being the scale on manual observation bevel protractor, and when viewing angle is different, the measurement result obtaining is also
Difference, therefore measure error is big, and is difficult to the fault that isolation positioning is wind deflector driving module, or the control of wind deflector is calculated
The problem that the defect of method causes.
Another way is in air conditioner air deflector swing process, when needing the anglec of rotation measuring wind deflector, immediately
Manually disconnect the drive connection that wind deflector drives motor, angle when then manual bevel protractor measurement wind deflector stops.The party
Formula is due to the scale on manual observation bevel protractor equally, and measure error is equally very big, and to be difficult to isolation positioning equally be to lead
Aerofoil drives the fault of module, or the problem that the defect of the control algolithm of wind deflector causes.
Content of the invention
Embodiments of the invention provide a kind of wind deflector rotation angle detection apparatus, method and system, for solving to sky
The actual anglec of rotation adjusting wind deflector carries out the problem that measure error in test process is big and is difficult to isolation positioning.
For reaching above-mentioned purpose, embodiments of the invention adopt the following technical scheme that
First aspect, provides a kind of wind deflector rotation angle detection apparatus, for detecting indoor apparatus of air conditioner wind deflector
The anglec of rotation, this device includes:
Drive signal detection module, for detecting the pulse signal of the driving motor of described wind deflector, and according to described
The frequency of pulse signal and umber of pulse calculate the corresponding driving anglec of rotation；
Numerical value display module, is used for receiving the described driving signal detection module calculated driving anglec of rotation, and
Show the described driving anglec of rotation；
Angle indicating module, is connected with described wind deflector, is used for making phantom element follow described wind deflector with equal angular
Rotate the actual anglec of rotation indicating described wind deflector, in order to according to the described driving anglec of rotation, the described actual anglec of rotation
And the wind deflector anglec of rotation requiring in product specification determines that whether the actual anglec of rotation of described wind deflector is normal.
Second aspect, provides a kind of wind deflector rotation angle detecting method, for detecting indoor apparatus of air conditioner wind deflector
The anglec of rotation, the method includes:
Detect the pulse signal of the driving motor of described wind deflector, and according to the frequency of described pulse signal and umber of pulse
Calculate the corresponding driving anglec of rotation；
Show the described driving anglec of rotation；
The phantom element making angle indicating module is followed described wind deflector and is indicated described wind deflector with equal angular rotation
The actual anglec of rotation；
The wind deflector requiring in the driving anglec of rotation according to described display, the described actual anglec of rotation and product specification
The anglec of rotation determines that whether the actual anglec of rotation of described wind deflector is normal.
The third aspect, provides a kind of wind deflector rotary angle sensing system, including the wind deflector rotation described in first aspect
Gyration detects device.
The wind deflector rotation angle detection apparatus of embodiments of the invention offer, method and system, on the one hand pass through numerical value
Display module intuitively shows the driving anglec of rotation, on the other hand follows wind deflector by phantom element and rotates with equal angular, comes
The actual anglec of rotation of instruction wind deflector, it is to avoid owing to viewing angle difference causes measurement by mistake during manual observation bevel protractor high scale
Difference.In addition, the actual anglec of rotation of the driving anglec of rotation being shown by numerical value display module, angle indicating module instruction wind deflector
This three of the wind deflector anglec of rotation requiring in degree and product specification compares respectively, can carry out isolation to fault fixed
Position.Solve and carry out the problem that measure error in test process is big and is difficult to isolation positioning to the air conditioner air deflector anglec of rotation.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the accompanying drawing of required use is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, all right
Obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic diagram that in air-conditioning system, wind deflector opens and closes；
The structural representation of a kind of wind deflector rotary angle sensing system that Fig. 2 provides for embodiments of the invention；
The structural representation of a kind of wind deflector rotation angle detection apparatus that Fig. 3 provides for embodiments of the invention；
The schematic diagram of a kind of LED charactron that Fig. 4 provides for embodiments of the invention；
The structural representation of a kind of angle indicating module that Fig. 5 provides for embodiments of the invention；
The schematic diagram of a kind of graduation indication dish that Fig. 6 provides for embodiments of the invention；
The schematic diagram of the another kind of graduation indication dish that Fig. 7 provides for embodiments of the invention；
The schematic flow sheet of a kind of wind deflector rotation angle detecting method that Fig. 8 provides for embodiments of the invention；
The schematic flow sheet of the another kind of wind deflector rotation angle detecting method that Fig. 9 provides for embodiments of the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
The wind deflector rotary angle sensing system that the present invention provides, with reference to shown in Fig. 2, including indoor set 101 and leading
Aerofoil rotation angle detection apparatus 102, the wind deflector rotation angle detection apparatus 102 that the present invention provides can be at indoor set 101
Power process in the course of work or is measured the anglec of rotation of the wind deflector of indoor set 101, for the anglec of rotation to wind deflector
Test.Air conditioner room unit applied in the present invention can include having four direction air outlets or two direction air outlets
Indoor set.
The wind deflector rotation angle detection apparatus of present invention offer, method and system, on the one hand pass through numerical value display module
The driving anglec of rotation showing wind deflector drive circuit directly perceived, on the other hand follows wind deflector with equal angular by phantom element
Rotate, indicate the actual anglec of rotation of wind deflector, it is to avoid owing to viewing angle difference is led during manual observation bevel protractor high scale
Cause measure error.In addition, the reality of the driving anglec of rotation being shown by numerical value display module, angle indicating module instruction wind deflector
This three of the wind deflector anglec of rotation requiring in the border anglec of rotation and product specification compares respectively, can carry out fault
Isolation positioning.Solve solution and carry out to the air conditioner air deflector anglec of rotation that measure error in test process is big and to be difficult to isolation fixed
The problem of position.
Embodiment is the 1st,
The invention provides a kind of wind deflector rotation angle detection apparatus, with reference to shown in Fig. 3, comprising: drive signal inspection
Survey module the 1021st, numerical value display module 1022 and angle indicating module 1023.
Drive signal detection module 1021, be used for detecting the pulse signal of the driving motor of wind deflector, and according to pulse
The frequency of signal and umber of pulse calculate the corresponding driving anglec of rotation.
General at present employing driving stepper motor mode drives wind deflector to rotate to an angle, by wind deflector drive circuit
Output port output pulse signal, this pulse signal is supplied to the driving motor of wind deflector for driving this motor according to necessarily
Angle rotates.The general principle of stepper motor is: when stepper motor receives a pulse signal, and Driving Stepping Motor is by setting
Fixed direction rotates a fixing angle, therefore can control the anglec of rotation by controlling umber of pulse, thus reach accurate
The purpose of positioning；Can control, by the frequency of control wave, speed and the acceleration that stepper motor rotates simultaneously, from
And reach the purpose of speed governing.Therefore, it by the frequency and umber of pulse of the pulse signal of the output port of wind deflector drive circuit is
Can calculate and drive motor to drive the angle that wind deflector rotates.
Concrete, the driving signal detection module 1021 that the present invention provides includes pulse signal detection port, pulse signal
The elements such as testing circuit and MCU (English full name: microcontroller unit, Chinese full name: micro-control unit).By air-conditioning
The output port of the wind deflector drive circuit of controller is by cable and the pulse signal detection driving signal detection module 1021
Port is connected.It (is i.e. supplied to the driving motor of wind deflector by detecting the pulse signal of the output port of wind deflector drive circuit
Pulse signal), drive signal detection module 1021 can calculate correspondence according to the frequency of this pulse signal and umber of pulse
The driving anglec of rotation.
It should be noted that this driving anglec of rotation is formulated according to product specification, exemplary, it is assumed that wind deflector is complete
During contract fully this driving anglec of rotation for and horizontal direction angle 90 degree, when wind deflector fully opens this driving anglec of rotation for
Horizontal direction angle 0 degree etc..Can also other different drivings corresponding rotate when certain wind deflector completely closes or fully opens
Angle, formulates owing to being based on the actual specification of product, and the present invention is not defined at this.
Numerical value display module 1022, is used for receiving the driving signal detection module 1021 calculated driving anglec of rotation,
And show this driving anglec of rotation.
Concrete, drive signal detection module 1021 that the driving anglec of rotation calculating is passed to numerical value display module
1022, numerical value display module 1022 carries out judging whether to need to refresh display after receiving new angle, if needing to refresh
Display then shows up-to-date angle information.
If when wind deflector completely closes or fully opens, numerical value display module 1022 display the driving anglec of rotation with
Specified in product specification, the driving anglec of rotation under corresponding state is inconsistent, then illustrate that in airconditioning control software, wind deflector drives
Dynamic control unit is divided and is occurred in that fault.
Angle indicating module 1023, is connected with wind deflector, is used for making phantom element follow wind deflector and rotates with equal angular
Indicate the actual anglec of rotation of wind deflector, in order to according to the driving anglec of rotation, the actual anglec of rotation of wind deflector and product
The wind deflector anglec of rotation requiring in specification determines that whether the actual anglec of rotation of wind deflector is normal.
Rotate with equal angular owing to following wind deflector by phantom element, indicate the actual anglec of rotation of wind deflector,
Owing to viewing angle difference causes measure error when avoiding manual observation bevel protractor high scale.
The wind deflector anglec of rotation requiring in the driving anglec of rotation and product specification of numerical value display module 1022 display
In the case of consistent, the wind-guiding that the driving anglec of rotation showing numerical value display module 1022 indicates with angle indicating module 1023
The actual anglec of rotation of plate compares, if inconsistent, illustrates that wind deflector drives module to occur in that fault.
If the driving anglec of rotation of numerical value display module 1022 display, angle indicating module 1023 indicate the reality of wind deflector
The wind deflector anglec of rotation requiring in the border anglec of rotation and product specification is in correspondence with each other, then air-conditioner controller wind-guiding is described
The control functional test of the plate anglec of rotation is normal.
The wind deflector rotation angle detection apparatus that the present invention provides, comprising: drive signal detection module, be used for detecting wind-guiding
The pulse signal of the driving motor of plate, and calculate the corresponding driving anglec of rotation according to frequency and the umber of pulse of pulse signal
Degree；Numerical value display module, is used for receiving the driving signal detection module calculated driving anglec of rotation, and shows this driving
The anglec of rotation；Angle indicating module, is connected with wind deflector, is used for making phantom element follow wind deflector and refers to equal angular rotation
Show the actual anglec of rotation of wind deflector, in order to according to the driving anglec of rotation, the actual anglec of rotation of wind deflector and product specification
The wind deflector anglec of rotation of middle requirement determines that whether the actual anglec of rotation of wind deflector is normal.On the one hand numerical value display module is passed through
The driving anglec of rotation showing wind deflector drive circuit directly perceived, on the other hand follows wind deflector with equal angular by phantom element
Rotate, indicate the actual anglec of rotation of wind deflector, it is to avoid owing to viewing angle difference is led during manual observation bevel protractor high scale
Cause measure error.In addition, the reality of the driving anglec of rotation being shown by numerical value display module, angle indicating module instruction wind deflector
This three of the wind deflector anglec of rotation requiring in the border anglec of rotation and product specification compares respectively, can carry out fault
Isolation positioning.Solve solution and carry out to the air conditioner air deflector anglec of rotation that measure error in test process is big and to be difficult to isolation fixed
The problem of position.
Optionally, providing a kind of implementation, numerical value display module 1022 can be display screen or as shown in Figure 4
LED (English full name: light-emitting diode, Chinese full name: light emitting diode) charactron, it should be noted that
Merely exemplary in figure showing four LED charactrons, those skilled in the art is it is contemplated that meet the multiple of display precision
LED charactron is all applicable to the present invention.Numerical value display module 1022 is connected with driving signal detection module 1021, for driving
The signal detection module 1021 calculated driving anglec of rotation shows.
Optionally, providing a kind of implementation, with reference to shown in Fig. 5, angle indicating module 1023 includes Laser emission
Device 10231 and graduation indication dish 10232, wherein, generating laser 10231 is solid as the phantom element of angle indicating module 1023
On wind deflector, it is preferred that generating laser 10231 is by sucker suction outside wind deflector, and graduation indication dish 10232 is solid
It is scheduled on indoor apparatus of air conditioner side.
Wherein, generating laser 10231 can launch the laser beam that can focus on, for referring to laser projection to scale
Show on dish 10232 producing laser spots, and follow wind deflector 1011 with equal angular around the rotary shaft of wind deflector 1011
1012 rotate.
Concrete, generating laser 10231 is fixed on outside wind deflector 1011, and generating laser 10231 is launched
Laser can with the rotary shaft 1012 of wind deflector 1011 at an angle, as long as ensureing that generating laser 10231 is launched
Laser can project on graduation indication dish 10232.Preferably, generating laser 10231 is launched laser and wind-guiding
The rotary shaft 1012 of plate 1011 is parallel.When wind deflector 1011 rotates to an angle around the rotary shaft 1012 of wind deflector 1011,
Generating laser 10231 can rotate equal angular around the rotating shaft 1012 of wind deflector 1011.Generating laser 10231 can use
Pressure sensitive adhesive tape mode is fixed on outside wind deflector 1011.
Graduation indication dish 10232 has the card being uniformly distributed angle index line for surface, for according to generating laser
The track of the laser spots that 10231 launched laser produce on graduation indication dish 10232 indicates the actual rotation of wind deflector 1011
Gyration, with reference to shown in Fig. 6, above-mentioned angle index line is radially uniformly distributed with the center of circle of graduation indication dish 10232, this
The minimum scale of above-mentioned angle index line is not defined by invention, and angle mark in Fig. 6 is not defined by the present invention,
As long as minimum scale and angle mark meet the measuring accuracy of the wind deflector anglec of rotation on graduation indication dish 10232.Additionally
It should be noted that the graduation indication dish 10232 of the present invention is not limited to circle, there is the fan of above-mentioned angle index line from the teeth outwards
Shape, square and other shapes are equally applicable to the present invention.
Concrete, as shown in Figure 5, graduation indication dish 10232 is fixed on indoor apparatus of air conditioner (not shown) side panel
On, it and is perpendicular to the rotary shaft 1012 of wind deflector 1011, and the rotation of the center of circle of graduation indication dish 10232 and wind deflector 1011
Rotating shaft 1012 axis coinciding.Owing to indoor apparatus of air conditioner side panel is vertical smooth plane, graduation indication dish 10232 can pass through quiet
Conductive film or plastic suction disc are fixed on indoor apparatus of air conditioner side panel.
Owing to wind deflector 1011 is positioned inside indoor set, graduation indication dish 10232 is positioned at outside indoor set, is not easily achieved quarter
The center of circle of degree instruction dish 10232 and rotary shaft 1012 axis coinciding of wind deflector 1011.The invention provides a kind of artificial realization
The method of rotary shaft 1012 axis coinciding of the center of circle of graduation indication dish 10232 and wind deflector 1011:
Concrete, in the power-off state, by of completely closed for wind deflector 1011, recording laser transmitter 10231 is sent out simultaneously
Penetrate laser on graduation indication dish 10232, produce the corresponding angle of laser spots 1, then wind deflector 1011 is fully opened, simultaneously
The launched laser of recording laser transmitter 10231 produces the corresponding angle of laser spots 2 on graduation indication dish 10232, by angle 1
Make the rotation angle range that difference obtains wind deflector 11 with angle 2, by the rotation of this angular range and wind deflector 1011 in product specification
Gyration scope compares, if difference, adjusts the position of graduation indication dish 10232, and duplicate measurements is till identical.
In order to help the quick position adjusting graduation indication dish 10232 further, can be by the graduation indication shown in Fig. 6
Dish 10232 is further designed to pattern as shown in Figure 7: have multiple concentric circles around the center of circle of graduation indication dish 10232.
By at wind deflector 1011 from being opened fully to completely close process or from completely closing to fully opening, adjust scale and refer to
Show the position of dish 10232, make the launched laser of generating laser 10231 follow the radian of wherein some concentric circles, then lead to
Cross and be finely adjusted by way of whether relatively more above-mentioned rotation angle range is consistent, so can adjust scale more rapidly and refer to
Show the position of dish 10232.
Preferably, graduation indication dish 10232 can also be carried out rotating the angle making graduation indication dish 10232 to advise with product
The wind deflector anglec of rotation requiring in lattice is corresponding.Exemplary, it is assumed that when wind deflector completely closes on graduation indication dish 10232
Laser spots instruction angle is 90 degree, and when wind deflector fully opens, on graduation indication dish 10232, laser spots instruction angle is 0 degree.
Below to laser spots on the driving anglec of rotation showing according to numerical value display module 1022, graduation indication dish 10232
The wind deflector anglec of rotation requiring in the actual anglec of rotation of the wind deflector of instruction and product specification is tested wind deflector and is rotated
Angle ambiguity function is described:
First, the driving anglec of rotation showing numerical value display module 1022 rotates with the wind deflector of requirement in product specification
Angle compares, exemplary, it is assumed that when requiring that wind deflector completely closes in product specification, this driving anglec of rotation is and water
90 degree, flat angular separation, when wind deflector fully opens, this driving anglec of rotation is and horizontal direction angle 0 degree, if at indoor set
In the case of normal power-up work, when wind deflector completely closes, the driving anglec of rotation of numerical value display module 1022 display is not 90
Degree, or when wind deflector fully opens, the driving anglec of rotation of numerical value display module 1022 display is not 0 degree, then air-conditioning control is described
In software processed, wind deflector drive control part occurs in that fault.
Then, the driving anglec of rotation in numerical value display module 1022 display rotates with the wind deflector of requirement in product specification
In the case that angle is consistent, the driving anglec of rotation and laser on graduation indication dish 10232 that numerical value display module 1022 is shown
The actual anglec of rotation of the wind deflector of some instruction compares, and checks whether to increase simultaneously or reduces equal angular simultaneously.Example
Property, it is assumed that in the case that indoor set normal power-up works, numerical value display module 1022 display when wind deflector completely closes
Driving the anglec of rotation to be 90 degree, when wind deflector fully opens, the driving anglec of rotation of numerical value display module 1022 display is 0 degree.Separately
Outward, it is assumed that in the case of indoor set power-off, the wind-guiding that when wind deflector fully opens, on graduation indication dish 10232, laser spots indicates
The actual anglec of rotation of plate is 50 degree, the reality of the wind deflector of laser designation on graduation indication dish 10232 when wind deflector completely closes
The border anglec of rotation is 140 degree.Then in the case that indoor set normal power-up works, when the driving of numerical value display module 1022 display
When the anglec of rotation becomes 30 degree, if the actual anglec of rotation of the wind deflector of laser spots instruction is not on graduation indication dish 10232
When 80 degree, when i.e. on graduation indication dish 10232, the actual anglec of rotation of the wind deflector of laser spots instruction does not increases by 30 degree equally, then
Illustrate that wind deflector drives module to occur in that fault.
Preferably, graduation indication dish 10232 can also be carried out rotation when adjusting the position of graduation indication dish 10232 makes
The angle of graduation indication dish 10232 is corresponding with the wind deflector anglec of rotation requiring in product specification, is so easy to number directly
The driving anglec of rotation of value display module 1022 display and the actual rotation of the wind deflector of laser spots instruction on graduation indication dish 10232
Gyration compares.Exemplary, rotate to adjusting graduation indication dish 10232, as above it is assumed that make wind deflector complete
During contract fully, on graduation indication dish 10232, the actual anglec of rotation of laser spots instruction wind deflector is 90 degree, and wind deflector fully opens
When graduation indication dish 10232 on laser spots instruction wind deflector the actual anglec of rotation be 0 degree.
If laser spots instruction on the driving anglec of rotation of numerical value display module 1022 display, graduation indication dish 10232
The wind deflector anglec of rotation requiring in the actual anglec of rotation of wind deflector and product specification is in correspondence with each other, then air-conditioning is described
The control functional test of the controller wind deflector anglec of rotation is normal.
Embodiment is the 2nd,
The invention provides a kind of wind deflector rotation angle detecting method, with reference to shown in Fig. 8, be applied to above-mentioned wind deflector
Rotation angle detection apparatus, including step S101-S104:
S101, the pulse signal of driving motor of detection wind deflector, and according to the frequency of pulse signal and umber of pulse meter
Calculate the corresponding driving anglec of rotation.
S102, show this driving anglec of rotation.
S103, make the phantom element of angle indicating module follow wind deflector to rotate with equal angular and indicate the reality of wind deflector
The border anglec of rotation.
The wind deflector rotation requiring in S104, the driving anglec of rotation according to display, the actual anglec of rotation and product specification
Gyration determines that whether the actual anglec of rotation of wind deflector is normal.
Optionally, with reference to shown in Fig. 9, step S103 includes step S1031 and S1032:
S1031, by laser projection to graduation indication dish producing laser spots, and make laser spots follow wind deflector with phase
Rotate around the rotary shaft of wind deflector with angle.
S1032, the actual anglec of rotation indicating wind deflector according to the track of laser spots.
The particular content of step S104 is with reference to " the driving anglec of rotation showing according to numerical value display module 1022 in embodiment 1
The actual anglec of rotation of the wind deflector of laser spots instruction on degree, graduation indication dish 10232 and the wind-guiding of requirement in product specification
The plate anglec of rotation tests wind deflector anglec of rotation control function " description, the present invention does not repeats them here.
Owing to the wind deflector rotation angle detecting method in the embodiment of the present invention can apply to the above-mentioned wind deflector anglec of rotation
Degree detection device, therefore, it can be obtained with technique effect and also refers to said apparatus embodiment, and the embodiment of the present invention is at this not
Repeat again.
Should be understood that in various embodiments of the present invention, the size of the sequence number of above-mentioned each process is not meant to perform suitable
The priority of sequence, the execution sequence of each process should determine with its function and internal logic, and should be to the enforcement of the embodiment of the present invention
Process constitutes any restriction.
Those of ordinary skill in the art are it is to be appreciated that combine the list of each example that the embodiments described herein describes
Unit and algorithm steps, can being implemented in combination in electronic hardware or computer software and electronic hardware.These functions are actually
Perform with hardware or software mode, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel
Specifically should can be used for using different methods to realize described function to each, but this realization is it is not considered that exceed
The scope of the present invention.
Those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, the system of foregoing description,
The specific works process of device and unit, is referred to the corresponding process in preceding method embodiment, does not repeats them here.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method, permissible
Realize by another way.For example, apparatus embodiments described above is only schematically, for example, and described unit
Dividing, being only a kind of logic function and divide, actual can have other dividing mode, for example multiple unit or assembly when realizing
Can in conjunction with or be desirably integrated into another system, or some features can be ignored, or does not performs.Another point, shown or
The coupling each other discussing or direct-coupling or communication connection can be by some interfaces, the indirect coupling of equipment or unit
Close or communication connection, can be electrical, machinery or other form.
The described unit illustrating as separating component can be or may not be physically separate, shows as unit
The parts showing can be or may not be physical location, i.e. may be located at a place, or also can be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of the present embodiment scheme
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.
If described function is using the form realization of SFU software functional unit and as independent production marketing or use, permissible
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part contributing prior art or the part of this technical scheme can embody with the form of software product, this meter
Calculation machine software product is stored in a storage medium, including some instructions are with so that a computer equipment (can be individual
People's computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.
And aforesaid storage medium includes: USB flash disk, portable hard drive, read-only storage (English full name: read-only memory, English letter
ROM), random access memory (English full name: random access memory, English abbreviation: RAM), magnetic disc or light claim:
The various medium that can store program code such as dish.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (9)
1. a wind deflector rotation angle detection apparatus, it is characterised in that for detecting the anglec of rotation of indoor apparatus of air conditioner wind deflector
Degree, comprising:
Drive signal detection module, be used for detecting the pulse signal of the driving motor of described wind deflector, and according to described pulse
The frequency of signal and umber of pulse calculate the corresponding driving anglec of rotation；
Numerical value display module, is used for receiving the described driving signal detection module calculated driving anglec of rotation, and shows
The described driving anglec of rotation；
Angle indicating module, is connected with described wind deflector, is used for making phantom element follow described wind deflector and rotates with equal angular
Indicate the actual anglec of rotation of described wind deflector, in order to according to described driving the anglec of rotation, the described actual anglec of rotation and
The wind deflector anglec of rotation requiring in product specification determines that whether the actual anglec of rotation of described wind deflector is normal.
2. device according to claim 1, it is characterised in that described phantom element be fixed on described wind deflector swash
Optical transmitting set, described angle indicating module also includes the graduation indication dish being fixed on described indoor apparatus of air conditioner side；
Described generating laser, for by laser projection to graduation indication dish to produce laser spots, make described laser spots follow
Described wind deflector rotates around the rotary shaft of described wind deflector with equal angular；
Described graduation indication dish, for indicating the actual anglec of rotation of described wind deflector according to the track of described laser spots.
3. device according to claim 2, it is characterised in that
Described generating laser passes through sucker suction outside described wind deflector.
4. device according to claim 2, it is characterised in that
Described graduation indication dish is perpendicular to the rotary shaft of described wind deflector, and the center of circle of described graduation indication dish and described wind-guiding
The rotary shaft axis coinciding of plate.
5. device according to claim 3, it is characterised in that the laser that described generating laser is launched and described wind-guiding
The rotary shaft of plate is parallel.
6. the device according to according to any one of claim 1-5, it is characterised in that described numerical value display module be display screen or
LED charactron.
7. a wind deflector rotation angle detecting method, it is characterised in that for detecting the anglec of rotation of indoor apparatus of air conditioner wind deflector
Degree, comprising:
Detect the pulse signal of the driving motor of described wind deflector, and calculate according to frequency and the umber of pulse of described pulse signal
Go out the corresponding driving anglec of rotation；
Show the described driving anglec of rotation；
The phantom element making angle indicating module is followed described wind deflector and is rotated the reality indicating described wind deflector with equal angular
The border anglec of rotation；
The wind deflector requiring in the driving anglec of rotation according to described display, the described actual anglec of rotation and product specification rotates
Whether the actual anglec of rotation of wind deflector described in angle-determining is normal.
8. method according to claim 7, it is characterised in that the described phantom element making angle indicating module is followed described
Wind deflector rotates the actual anglec of rotation indicating described wind deflector with equal angular, comprising:
By on laser projection to graduation indication dish to produce laser spots, make described laser spots follow described wind deflector with equal angular
Rotate around the rotary shaft of described wind deflector；
Indicate the actual anglec of rotation of described wind deflector according to the track of described laser spots.
9. a wind deflector rotary angle sensing system, it is characterised in that include leading as according to any one of claim 1-6
Aerofoil rotation angle detection apparatus.
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| CN201610390217.7A CN106091916B (en) | 2016-06-02 | 2016-06-02 | Wind deflector rotation angle detection apparatus, method and system |
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| CN201610390217.7A CN106091916B (en) | 2016-06-02 | 2016-06-02 | Wind deflector rotation angle detection apparatus, method and system |
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| CN110617600A (en) * | 2019-10-12 | 2019-12-27 | 宁波奥克斯电气股份有限公司 | Air outlet direction indicating method and device for air conditioner, air conditioner and computer readable storage medium |
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| CN110740312A (en) * | 2018-07-18 | 2020-01-31 | 北京小米移动软件有限公司 | Motion recognition method and device of camera module and electronic equipment |
| CN111141744A (en) * | 2019-12-31 | 2020-05-12 | 广州维思车用部件有限公司 | Lens detection device |
| CN114593511A (en) * | 2021-11-29 | 2022-06-07 | 青岛海尔空调器有限总公司 | Method and device for controlling air outlet angle of air conditioner and terminal equipment |
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